多维评价主观判断的有效性研究

本文以灰色系统理论为基础,把专家主观判断的结果表征为“区间灰数”,用灰数统计方法进行统计分析,建立了评价专家主观判断有效性的灰色模型,该模型具有良好的可操作性和有效性．

The Effectulness of Subjective Judgements in Criteria Evaluation

Based on the grey system theory, this paper uses "grey interval number"to express the results of subjective judgements given by experts, and makes statistical analysis using the methed of "grey number statistics" method. By this means, the article creates a grey model to evaluate the validity of the article creates a grey model to evaluate the validity of the experts'subjective judgements. The model is characterized with good operability and validity.